<nav class="navbar navbar-default" role="navigation">
    <div class="container-fluid">
        <!-- Brand and toggle get grouped for better mobile display -->
        <div class="navbar-header">
            <button type="button" class="navbar-toggle collapsed" data-toggle="collapse"
                    data-target="#bs-example-navbar-collapse-1">
                <span class="sr-only">Toggle navigation</span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
            </button>
            <a class="navbar-brand" ui-sref="app.goodsList">购物系统</a>
        </div>

        <!-- Collect the nav links, forms, and other content for toggling -->
        <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
            <form class="navbar-form navbar-left" role="search">
                <div class="form-group">
                    <input type="text" class="form-control" placeholder="物品名称">
                </div>
                <button type="submit" class="btn btn-default">搜索</button>
            </form>
            <ul class="nav navbar-nav navbar-right">
                <li>
                    <a ui-sref="app.cartList">购物车
                        <span class="badge" ng-show="cart.goodsList" ng-bind="cart.goodsList.length"></span>
                    </a>
                </li>
                <li class="dropdown">
                    <a href="" class="dropdown-toggle" data-toggle="dropdown">小明 <span class="caret"></span></a>
                    <ul class="dropdown-menu" role="menu">
                        <li><a href="">个人信息</a></li>
                        <li class="divider"></li>
                        <li><a href="">注销</a></li>
                    </ul>
                </li>
            </ul>
        </div><!-- /.navbar-collapse -->
    </div><!-- /.container-fluid -->
</nav>
<div ui-view class="container"></div>